Folks I am a little confused, I am trying to implement md5 autentication protocol, as the field is used salt? is hash of md5 algorithm? how build the key? the server log say: 'Password authentication failed for user' is algun example of as it is the protocol? best regards mdc __________________________________________________ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! ¡Abrí tu cuenta ya! - http://correo.yahoo.com.ar ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings